IDEAS home Printed from https://ideas.repec.org/a/eee/agiwat/v98y2010i1p114-123.html
   My bibliography  Save this article

An explicit hydrological algorithm for basic flow and transport equations and its application in agro-hydrological models for water and nitrogen dynamics

Author

Listed:
  • Zhang, Kefeng
  • Zhang, Tuqiao
  • Yang, Dejun

Abstract

Hydrological simulation is a key component in argo-hydrological models for optimizing resources use and minimizing the environmental consequences in agriculture. In this study we extended a simple and explicit algorithm for solving the basic soil water flow equation by Yang et al. (2009) to the solute transport equation. The key feature of the algorithm is to use a uniform soil layer thickness and a small time step in solving the soil water and solute transport equations, so that the calculations can be made on a layer basis. This drastically simplifies the procedure of modeling water and solute transport in soil using the basic equations. The proposed algorithm was tested against the complex finite element (FE) numerical scheme in simulating soil water and solute transport in different soils via numerical experiments. The results showed that the proposed algorithm with a uniform soil layer thickness of 5Â cm and a small time step of 0.001Â d was able to achieve the identical accuracy as the FE method. Tests of the proposed algorithm in simulating water and nitrogen dynamics against data from a field experiment on wheat revealed that the predicted results with the simple algorithm were in good agreement with the time-course measurements of soil water and mineral N concentration at the various depths in the profile, suggesting that the proposed algorithm performed well and can be reliably applied in agro-hydrological models. The simplicity and accuracy of the algorithm will encourage scientists to use basic equations for soil water and solute transport more in the future for improving performance of agro-hydrological models.

Suggested Citation

  • Zhang, Kefeng & Zhang, Tuqiao & Yang, Dejun, 2010. "An explicit hydrological algorithm for basic flow and transport equations and its application in agro-hydrological models for water and nitrogen dynamics," Agricultural Water Management, Elsevier, vol. 98(1), pages 114-123, December.
    • Handle: RePEc:eee:agiwat:v:98:y:2010:i:1:p:114-123
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378-3774(10)00264-7
    Download Restriction: Full text for ScienceDirect subscribers only
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Bastiaanssen, W.G.M. & Allen, R.G. & Droogers, P. & D'Urso, G. & Steduto, P., 2007. "Twenty-five years modeling irrigated and drained soils: State of the art," Agricultural Water Management, Elsevier, vol. 92(3), pages 111-125, September.
    2. Zhang, Kefeng & Greenwood, Duncan J. & Spracklen, William P. & Rahn, Clive R. & Hammond, John P. & White, Philip J. & Burns, Ian G., 2010. "A universal agro-hydrological model for water and nitrogen cycles in the soil-crop system SMCR_N: Critical update and further validation," Agricultural Water Management, Elsevier, vol. 97(10), pages 1411-1422, October.
    3. Zhang, Kefeng & Burns, Ian G. & Greenwood, Duncan J. & Hammond, John P. & White, Philip J., 2010. "Developing a reliable strategy to infer the effective soil hydraulic properties from field evaporation experiments for agro-hydrological models," Agricultural Water Management, Elsevier, vol. 97(3), pages 399-409, March.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Zhang, Kefeng & Greenwood, Duncan J. & Spracklen, William P. & Rahn, Clive R. & Hammond, John P. & White, Philip J. & Burns, Ian G., 2010. "A universal agro-hydrological model for water and nitrogen cycles in the soil-crop system SMCR_N: Critical update and further validation," Agricultural Water Management, Elsevier, vol. 97(10), pages 1411-1422, October.
    2. Zhang, Kefeng & Hilton, Howard W. & Greenwood, Duncan J. & Thompson, Andrew J., 2011. "A rigorous approach of determining FAO56 dual crop coefficient using soil sensor measurements and inverse modeling techniques," Agricultural Water Management, Elsevier, vol. 98(6), pages 1081-1090, April.
    3. Barnard, J.H. & van Rensburg, L.D. & Bennie, A.T.P. & du Preez, C.C., 2013. "Simulating water uptake of irrigated field crops from non-saline water table soils: Validation and application of the model SWAMP," Agricultural Water Management, Elsevier, vol. 126(C), pages 19-32.
    4. Zhang, Kefeng & Burns, Ian G. & Greenwood, Duncan J. & Hammond, John P. & White, Philip J., 2010. "Developing a reliable strategy to infer the effective soil hydraulic properties from field evaporation experiments for agro-hydrological models," Agricultural Water Management, Elsevier, vol. 97(3), pages 399-409, March.
    5. Droogers, P. & Immerzeel, W.W. & Lorite, I.J., 2010. "Estimating actual irrigation application by remotely sensed evapotranspiration observations," Agricultural Water Management, Elsevier, vol. 97(9), pages 1351-1359, September.
    6. Marlet, Serge & Bouksila, Fethi & Bahri, Akissa, 2009. "Water and salt balance at irrigation scheme scale: A comprehensive approach for salinity assessment in a Saharan oasis," Agricultural Water Management, Elsevier, vol. 96(9), pages 1311-1322, September.
    7. Hadria, R. & Duchemin, B. & Baup, F. & Le Toan, T. & Bouvet, A. & Dedieu, G. & Le Page, M., 2009. "Combined use of optical and radar satellite data for the detection of tillage and irrigation operations: Case study in Central Morocco," Agricultural Water Management, Elsevier, vol. 96(7), pages 1120-1127, July.
    8. Bohne, B. & Storchenegger, I.J. & Widmoser, P., 2012. "An easy to use calculation method for weir operations in controlled drainage systems," Agricultural Water Management, Elsevier, vol. 109(C), pages 46-53.
    9. Giovanna CUCCI & Giovanni LACOLLA & Mario A. MASTRO & Gianraffaele CARANFA, 2016. "Leaching effect of rainfall on soil under four-year saline water irrigation," Soil and Water Research, Czech Academy of Agricultural Sciences, vol. 11(3), pages 181-189.
    10. Autovino, Dario & Minacapilli, Mario & Provenzano, Giuseppe, 2016. "Modelling bulk surface resistance by MODIS data and assessment of MOD16A2 evapotranspiration product in an irrigation district of Southern Italy," Agricultural Water Management, Elsevier, vol. 167(C), pages 86-94.
    11. Nxumalo Gift Siphiwe & Tamás Magyar & János Tamás & Attila Nagy, 2024. "Modelling Soil Moisture Content with Hydrus 2D in a Continental Climate for Effective Maize Irrigation Planning," Agriculture, MDPI, vol. 14(8), pages 1-23, August.
    12. Negm, Lamyaa M. & Youssef, Mohamed A. & Jaynes, Dan B., 2017. "Evaluation of DRAINMOD-DSSAT simulated effects of controlled drainage on crop yield, water balance, and water quality for a corn-soybean cropping system in central Iowa," Agricultural Water Management, Elsevier, vol. 187(C), pages 57-68.
    13. Ali Azarnivand & Mohammad Ebrahim Banihabib, 2017. "A Multi-level Strategic Group Decision Making for Understanding and Analysis of Sustainable Watershed Planning in Response to Environmental Perplexities," Group Decision and Negotiation, Springer, vol. 26(3), pages 629-648, May.
    14. Liu, Ziqi & Li, Kaiping & Xiong, Kangning & Li, Yuan & Wang, Jin & Sun, Jian & Cai, Lulu, 2021. "Effects of Zanthoxylum bungeanum planting on soil hydraulic properties and soil moisture in a karst area," Agricultural Water Management, Elsevier, vol. 257(C).
    15. Zorica Srdjevic & Ratko Bajcetic & Bojan Srdjevic, 2012. "Identifying the Criteria Set for Multicriteria Decision Making Based on SWOT/PESTLE Analysis: A Case Study of Reconstructing A Water Intake Structure," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 26(12), pages 3379-3393, September.
    16. Gill, Bruce C. & Terry, Alister D., 2016. "‘Keeping salt on the farm’—Evaluation of an on-farm salinity management system in the Shepparton irrigation region of South-East Australia," Agricultural Water Management, Elsevier, vol. 164(P2), pages 291-303.
    17. S. M. Alfieri & M. Riccardi & M. Menenti & A. Basile & A. Bonfante & F. Lorenzi, 2019. "Adaptability of global olive cultivars to water availability under future Mediterranean climate," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 24(3), pages 435-466, March.
    18. Lan Thanh Ha & Wim G. M. Bastiaanssen & Gijs W. H. Simons & Ate Poortinga, 2023. "A New Framework of 17 Hydrological Ecosystem Services (HESS17) for Supporting River Basin Planning and Environmental Monitoring," Sustainability, MDPI, vol. 15(7), pages 1-26, April.
    19. Alonso, A. & Feltz, N. & Gaspart, F. & Sbaa, M. & Vanclooster, M., 2019. "Comparative assessment of irrigation systems’ performance: Case study in the Triffa agricultural district, NE Morocco," Agricultural Water Management, Elsevier, vol. 212(C), pages 338-348.
    20. Liu, H.L. & Yang, J.Y. & Tan, C.S. & Drury, C.F. & Reynolds, W.D. & Zhang, T.Q. & Bai, Y.L. & Jin, J. & He, P. & Hoogenboom, G., 2011. "Simulating water content, crop yield and nitrate-N loss under free and controlled tile drainage with subsurface irrigation using the DSSAT model," Agricultural Water Management, Elsevier, vol. 98(6), pages 1105-1111, April.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:agiwat:v:98:y:2010:i:1:p:114-123. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/agwat .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.